Hookah base



FIG. 1 is a front elevation view of a hookah base, embodying my new design;

FIG. 2 is a rear perspective view of the hookah base;

FIG. 3 is a top perspective view thereof; and,

FIG. 4 is a bottom perspective view thereof.

The hookah base is understood to be radially symmetric. Broken, dotted lines depict environmental effects only and form no part of the claimed design. 

The ornamental design for a hookah base, as shown and described. 